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rust/compiler/rustc_codegen_llvm
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bors 30b3f35c42 Auto merge of #93577 - nikic:llvm-14, r=nagisa 
Upgrade to LLVM 14

LLVM patch state:
 * [x] a55727f334 Backported.
 * [x] c3c82dc124 Backported as 917c47b3bf.
 * [x] 6e8f9ab632 No plan to upstream.
 * [x] 319f4b2d52 Backported.
 * [x] 8b2c25d321 No plan to upstream.
 * [x] 75fef2efd4 No plan to upstream.
 * [ ] adef757547 Upstreamed as 2d2ef384b2. Needs backport.
 * [x] 4b7c1b4910 No plan to upstream.
 * [x] 3f5ab0c061 No plan to upstream.
 * [x] 514d05500e No plan to upstream.
 * [ ] 54c5869585 Under review at https://reviews.llvm.org/D119695 and https://reviews.llvm.org/D119856.

Release timeline:
 * LLVM 14.0.0 final planned for Mar 15.
 * Rust 1.60.0 planned for Apr 7.

Compile-time:
  * https://perf.rust-lang.org/compare.html?start=250384edc5d78533e993f38c60d64e42b21684b2&end=b87df8d2c7c5d9ac448c585de10927ab2ee1b864
  * A slight improvement on average, though no big changes either way.
  * There are some larger max-rss improvements.

r? `@ghost`
2022-02-17 13:08:46 +00:00
..
src
Auto merge of #93577 - nikic:llvm-14, r=nagisa
2022-02-17 13:08:46 +00:00
Cargo.toml
Auto merge of #90716 - euclio:libloading, r=cjgillot
2021-12-12 17:28:52 +00:00
README.md
…

README.md

The codegen crate contains the code to convert from MIR into LLVM IR, and then from LLVM IR into machine code. In general it contains code that runs towards the end of the compilation process.

For more information about how codegen works, see the rustc dev guide.